NO-OP whitespace

diff --git a/gtk2_ardour/plugin_eq_gui.cc b/gtk2_ardour/plugin_eq_gui.cc
index 7f696631559292124eada6e138e2fbf16ec0559a..a005f7467362ee5fc1e2bb5a2e58467c56a724e1 100644 (file)
--- a/gtk2_ardour/plugin_eq_gui.cc
+++ b/gtk2_ardour/plugin_eq_gui.cc
@@ -241,9 +241,9 @@ PluginEqGui::set_buffer_size(uint32_t size, uint32_t signal_size)
                return;
        }
 
-        GTKArdour::FFT *tmp1 = _impulse_fft;
-        GTKArdour::FFT *tmp2 = _signal_input_fft;
-        GTKArdour::FFT *tmp3 = _signal_output_fft;
+       GTKArdour::FFT *tmp1 = _impulse_fft;
+       GTKArdour::FFT *tmp2 = _signal_input_fft;
+       GTKArdour::FFT *tmp3 = _signal_output_fft;
 
        try {
                _impulse_fft       = new GTKArdour::FFT(size);
@@ -304,7 +304,7 @@ PluginEqGui::timeout_callback()
 void
 PluginEqGui::signal_collect_callback(ARDOUR::BufferSet *in, ARDOUR::BufferSet *out)
 {
-       ENSURE_GUI_THREAD (*this, &PluginEqGui::signal_collect_callback, in, out)
+       ENSURE_GUI_THREAD (*this, &PluginEqGui::signal_collect_callback, in, out);
 
        _signal_input_fft ->reset();
        _signal_output_fft->reset();
@@ -390,8 +390,8 @@ PluginEqGui::run_impulse_analysis()
                                //std::cerr << (++C) << ": copying " << length << " frames to _collect_bufferset.get_audio(i)+" << target_offset << " from bufferset at offset " << f << std::endl;
                                for (uint32_t i = 0; i < outputs; ++i) {
                                        memcpy(_collect_bufferset.get_audio(i).data(target_offset),
-                                                       _bufferset.get_audio(inputs + i).data() + f,
-                                                       length * sizeof(float));
+                                                       _bufferset.get_audio(inputs + i).data() + f,
+                                                       length * sizeof(float));
                                }
 
                                target_offset += length;
@@ -437,16 +437,16 @@ void
 PluginEqGui::draw_analysis_scales(cairo_t *ref_cr)
 {
        // TODO: check whether we need rounding
-       _analysis_scale_surface = cairo_surface_create_similar(cairo_get_target(ref_cr),
-                                                            CAIRO_CONTENT_COLOR,
-                                                            _analysis_width,
-                                                            _analysis_height);
+       _analysis_scale_surface = cairo_surface_create_similar (cairo_get_target(ref_cr),
+                       CAIRO_CONTENT_COLOR,
+                       _analysis_width,
+                       _analysis_height);
 
        cairo_t *cr = cairo_create (_analysis_scale_surface);
 
-        cairo_set_source_rgb(cr, 0.0, 0.0, 0.0);
-        cairo_rectangle(cr, 0.0, 0.0, _analysis_width, _analysis_height);
-        cairo_fill(cr);
+       cairo_set_source_rgb(cr, 0.0, 0.0, 0.0);
+       cairo_rectangle(cr, 0.0, 0.0, _analysis_width, _analysis_height);
+       cairo_fill(cr);
 
 
        draw_scales_power(_analysis_area, cr);
@@ -454,8 +454,7 @@ PluginEqGui::draw_analysis_scales(cairo_t *ref_cr)
                draw_scales_phase(_analysis_area, cr);
        }
 
-        cairo_destroy(cr);
-
+       cairo_destroy(cr);
 }
 
 void
@@ -463,13 +462,12 @@ PluginEqGui::redraw_analysis_area()
 {
        cairo_t *cr;
 
-        cr = gdk_cairo_create(GDK_DRAWABLE(_analysis_area->get_window()->gobj()));
+       cr = gdk_cairo_create(GDK_DRAWABLE(_analysis_area->get_window()->gobj()));
 
        if (_analysis_scale_surface == 0) {
                draw_analysis_scales(cr);
        }
 
-
        cairo_copy_page(cr);
 
        cairo_set_source_surface(cr, _analysis_scale_surface, 0.0, 0.0);
@@ -483,9 +481,7 @@ PluginEqGui::redraw_analysis_area()
        // TODO: make this optional
        plot_signal_amplitude_difference(_analysis_area, cr);
 
-        cairo_destroy(cr);
-
-
+       cairo_destroy(cr);
 }
 
 #define PHASE_PROPORTION 0.5
@@ -504,7 +500,7 @@ PluginEqGui::draw_scales_phase(Gtk::Widget */*w*/, cairo_t *cr)
 
                y = _analysis_height/2.0 - (float)i*(_analysis_height/8.0)*PHASE_PROPORTION;
 
-               cairo_set_source_rgb(cr, .8, .9, 0.2);
+               cairo_set_source_rgb(cr, .8, .9, 0.2);
                if (i == 0) {
                        snprintf(buf,256, "0\u00b0");
                } else {
@@ -518,7 +514,7 @@ PluginEqGui::draw_scales_phase(Gtk::Widget */*w*/, cairo_t *cr)
                        continue;
 
 
-               cairo_set_source_rgba(cr, .8, .9, 0.2, 0.6/(float)i);
+               cairo_set_source_rgba(cr, .8, .9, 0.2, 0.6/(float)i);
                cairo_move_to(cr, 0.0,            y);
                cairo_line_to(cr, _analysis_width, y);
 
@@ -527,13 +523,13 @@ PluginEqGui::draw_scales_phase(Gtk::Widget */*w*/, cairo_t *cr)
 
                // label
                snprintf(buf,256, "-%d\u00b0", (i * 45));
-               cairo_set_source_rgb(cr, .8, .9, 0.2);
+               cairo_set_source_rgb(cr, .8, .9, 0.2);
                cairo_text_extents(cr, buf, &t_ext);
                cairo_move_to(cr, _analysis_width - t_ext.width - t_ext.x_bearing - 2.0, y - extents.descent);
                cairo_show_text(cr, buf);
 
                // line
-               cairo_set_source_rgba(cr, .8, .9, 0.2, 0.6/(float)i);
+               cairo_set_source_rgba(cr, .8, .9, 0.2, 0.6/(float)i);
                cairo_move_to(cr, 0.0,            y);
                cairo_line_to(cr, _analysis_width, y);
 
@@ -554,7 +550,7 @@ PluginEqGui::plot_impulse_phase(Gtk::Widget *w, cairo_t *cr)
        // float width  = w->get_width();
        float height = w->get_height();
 
-        cairo_set_source_rgba(cr, 0.95, 0.3, 0.2, 1.0);
+       cairo_set_source_rgba(cr, 0.95, 0.3, 0.2, 1.0);
        for (uint32_t i = 0; i < _impulse_fft->bins()-1; i++) {
                // x coordinate of bin i
                x  = log10f(1.0 + (float)i / (float)_impulse_fft->bins() * _log_coeff) / _log_max;
@@ -754,7 +750,7 @@ PluginEqGui::plot_signal_amplitude_difference(Gtk::Widget *w, cairo_t *cr)
        // float width  = w->get_width();
        float height = w->get_height();
 
-        cairo_set_source_rgb(cr, 0.0, 1.0, 0.0);
+       cairo_set_source_rgb(cr, 0.0, 1.0, 0.0);
        cairo_set_line_width (cr, 2.5);
 
        for (uint32_t i = 0; i < _signal_input_fft->bins()-1; i++) {
@@ -766,18 +762,6 @@ PluginEqGui::plot_signal_amplitude_difference(Gtk::Widget *w, cairo_t *cr)
                float power_in  = power_to_dB(_signal_input_fft ->power_at_bin(i));
                float power = power_out - power_in;
 
-               // for SaBer
-               /*
-               double p = 10.0 * log10( 1.0 + (double)_signal_output_fft->power_at_bin(i) - (double)
- - _signal_input_fft ->power_at_bin(i));
-               //p *= 1000000.0;
-               float power = (float)p;
-
-               if ( (i % 1000) == 0) {
-                       std::cerr << i << ": " << power << std::endl;
-               }
-               */
-
                if (ISINF(power)) {
                        if (power < 0) {
                                power = _min_dB - 1.0;
@@ -814,6 +798,4 @@ PluginEqGui::plot_signal_amplitude_difference(Gtk::Widget *w, cairo_t *cr)
        }
 
        cairo_stroke(cr);
-
-
 }